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A 3.5" High-Density floppy disk typically holds ___ of data.
| ( | A | ) | | 420KB |
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| ( | B | ) | | 780KB |
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| ( | C | ) | | 1.2MB |
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| ( | D | ) | | 1.44MB |
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| ( | E | ) | | 1.6MB |
The Correct Answer is: D
The most chosen answer was [ B ] :: [ 780KB ]
Explanation:
A high-density 3.5" floppy disk has a storage capacity of 1.44MB.
Which of the following can cause a CD-ROM from being read?
| ( | A | ) | | Scratches |
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| ( | B | ) | | Cracks |
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| ( | C | ) | | Dirt |
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| ( | D | ) | | Wetness |
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| ( | E | ) | | All of the above |
The Correct Answer is: E
Explanation:
All of the options can cause problems with the cd-rom being read. It is very important to keep your cd-roms in protective sleeves or cases when not in use.
Which of the following choices is considered to be the brain of the PC?
| ( | A | ) | | BIOS |
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| ( | B | ) | | ROM |
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| ( | C | ) | | CPU |
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| ( | D | ) | | Hard Disk |
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| ( | E | ) | | DVD |
The Correct Answer is: C
Explanation:
The CPU or microprocessor is considered to be the brain of the computer because it processes all the instructions sent to it by the other components.
Which of the following still holds a charge even after the power to the system has been disconnected?
| ( | A | ) | | Capacitor |
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| ( | B | ) | | Fuse |
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| ( | C | ) | | SIMM chip |
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| ( | D | ) | | CMOS |
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| ( | E | ) | | CPU |
The Correct Answer is: A
Explanation:
The Capacitor will keep a charge for an amount of time even after all power has been disconnected. A Capacitor holds a charge in the form of an electrostatic field.
Which DOS FORMAT command is used to create a self-booting diskette?
| ( | A | ) | | FORMAT /B |
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| ( | B | ) | | FORMAT /S |
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| ( | C | ) | | FORMAT /A /E |
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| ( | D | ) | | FORMAT /BOOT |
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| ( | E | ) | | FORMAT /OS |
The Correct Answer is: B
Explanation:
/S (System) is the attribute that should be used with the FORMAT command to create a self-booting diskette.
The files
- IO.SYS
- MSDOS.SYS
- COMMAND.COM
are copied onto the diskette.
This quiz was generated by user guest52921 in august2002.
a+ certification || gmat test prep || pool game || funny joke
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